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An electron, a proton and an alpha particle have kinetic energies of 16E, 4E and E respectively. What is the qualitative order of their de Broglie wavelengths? ...

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Chemistry Ankit Khasa 1 Answer 72 views

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Rate constant for a reaction is H2 + I2 → 2HI is 0.2. Then calculate rate constant for the reaction 2HI→H2+I2 will be ...

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Chemistry Payal Patidar 1 Answer 64 views

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Which of the following carboxylic acid could be resolved by reaction with an enantiomerically pure chiral amine? ...

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Chemistry Sourav Madanpuri 1 Answer 122 views

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How to find the ratio of initial pressure of reactants in twoo reactions if ratio of their equilibrium constant is given qmd degree of dissociation is same. ...

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Chemistry Nageshwar Rathore 1 Answer 65 views

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nitrogen and oxygen are the main component of air but they do not react to form oxides of  nitrogen.why? ...

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Chemistry 1 Answer 103 views

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which of the following is most reactive?   bromine , chlorine, iodine in gaseous form and iodine chloride ...

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Chemistry 1 Answer 91 views